Magic mushroom compound targets loneliness by calming Brain's threat response

NCT ID NCT07693153

First seen Jul 09, 2026 · Last updated Jul 10, 2026 · Updated 1 time

Summary

This study tests whether a single 25 mg dose of psilocybin, the active compound in magic mushrooms, can reduce feelings of loneliness and unresolved grief. Researchers will measure changes in brain activity during a facial emotion recognition task and track social connectedness over time. The trial enrolls medically healthy adults who report high loneliness or grief symptoms.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
psilocybin
What this could lead to
If it works, this could point toward a new way to ease loneliness and grief by targeting how the brain processes social threats.
What could go wrong
This is an early Phase 1 study with only 51 people, so results may not apply broadly. Psilocybin can cause temporary psychological distress.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Connecticut Mental Health Center

    New Haven, Connecticut, 06519, United States

    Contact Email: •••••@•••••

    Contact

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